Refer to the exhibit.

What commands are needed to add a subinterface to Ethernet0/0 on R1 to allow for VLAN 20, with IP address
10.20.20.1/24?

• A.R1(config)#interface ethernet0/0
  R1(config)#ip address 10.20.20.1 255.255.255.0
• B.R1(config)#interface ethernet0/0
  R1(config)#encapsulation dot1q 20
  R1(config)#ip address 10.20.20.1 255.255.255.0
• C.R1(config)#interface ethernet0/0.20
  R1(config)#encapsulation dot1q 20
  R1(config)#ip address 10.20.20.1 255.255.255.0
• D.R1(config)#interface ethernet0/0.20
  R1(config)#ip address 10.20.20.1 255.255.255.0

Comment: *

Name: *

Email: *

Verification: *

Which action is taken by a switch port enabled for PoE power classification override?

• A.When a powered device begins drawing power from a PoE switch port a syslog message is generated
• B.As power usage on a PoE switch port is checked data flow to the connected device is temporarily paused
• C.If a switch determines that a device is using less than the minimum configured power it assumes the device has failed and disconnects
• D.If a monitored port exceeds the maximum administrative value for power, the port is shutdown and err- disabled

Comment: *

Name: *

Email: *

Verification: *

Refer to the exhibit.

What is the effect of this configuration?

• A.The switch port interface trust state becomes untrusted
• B.The switch port remains administratively down until the interface is connected to another switch
• C.Dynamic ARP inspection is disabled because the ARP ACL is missing
• D.The switch port remains down until it is configured to trust or untrust incoming packets

Comment: *

Name: *

Email: *

Verification: *

Refer to the exhibit. After you apply the give configurations to R1 and R2 you notice that OSPFv3 fails to start.

Which reason for the problem is most likely true ?

• A.The router ids on R1 and R2 are mismatched
• B.The area numbers on R1 and R2 are mismatched
• C.The IPv6 network addresses on R1 and R2 are mismatched
• D.The autonomous system numbers on R1 and R2 are mismatched

Comment: *

Name: *

Email: *

Verification: *

Which two statements about IGP and EGP routing protocols are true? (Choose two)

• A.EGP routing protocols are used to connect multiple IGP networks.
• B.Service providers use EGP and BGP for intra- AS routing.
• C.OSPF, EIGRP, and BGP are categorized as IGP routing protocols
• D.IGP routing protocols are used within internal networks.
• E.Service providers use OSPF and IS-IS for intra-AS routing

Comment: *

Name: *

Email: *

Verification: *